vardelærerkreds.dk xn--vardelrerkreds-5ib.dk
Last scanned: 2026-08-13 11:42:33  ·  3135ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   220ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   186ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.145.55.11 43200s — AS47292 Sentia Denmark A/S 217.145.48.0/21 🇩🇰 Denmark —
📧 MX Records1 records   267ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC479ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA0ms
FieldValue
Serial2026081201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
220ms
A
186ms
MX
267ms
AAAA
149ms
TXT
601ms
CAA
157ms
HTTPS
164ms
TLSA
1310ms
SOA
0ms
MTA-STS
235ms
DNSSEC
479ms
SRV
289ms
Total
3135ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 11:42:33 3135ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 06:30:59 4598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 09:49:29 645ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 16:20:48 535ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 18:04:54 798ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 12:20:44 2622ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-18 06:15:29 566ms 2 NS 1 A 0 MX 🔒 Secure View
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